Step-by-step explanation:
In order to be like terms, the variables and exponents must be the same.
3a can be combined with 14a and 4a.
4b can be combined with 3b and 16b.
a² cannot be combined with any of the terms.
Answer:
13 bags
Step-by-step explanation:
Area of the lawn: A=lw
w= 64 ft
P= 2(l+w)= 278 ft ⇒
bags of seed required:
- 4800/384= 12.5 so 13 full bags needed
Answer: ya
Step-by-step explanation:
The dimensions of the base of Box 1 are x by 3x.
The base area of Box 1 is:
3x^2
A. -13
B. -45
C. 20
D. 84
E. 4
F. -4
G. -7
H. 48
